Pith Number

pith:3KD57PBQ

pith:2018:3KD57PBQTXPC4BOMQDAXJYTU7G

not attested not anchored not stored refs pending

Object Tracking with Correlation Filters using Selective Single Background Patch

Hariharan Ramasangu, Lasitha Mekkayil

arxiv:1805.03453 v1 · 2018-05-09 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KD57PBQTXPC4BOMQDAXJYTU7G}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:16:20.173817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da87dfbc309dde2e05cc80c174e274f9bed564f36dbc35fe5cc8862aedc0bbdb

Aliases

arxiv: 1805.03453 · arxiv_version: 1805.03453v1 · doi: 10.48550/arxiv.1805.03453 · pith_short_12: 3KD57PBQTXPC · pith_short_16: 3KD57PBQTXPC4BOM · pith_short_8: 3KD57PBQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3KD57PBQTXPC4BOMQDAXJYTU7G \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: da87dfbc309dde2e05cc80c174e274f9bed564f36dbc35fe5cc8862aedc0bbdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b84d883a1a3aad21aac8c4b71d7f59c82a5f88c2e7a1fd0a96b63a33a5aadb97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-09T10:49:14Z",
    "title_canon_sha256": "ac90a434cbabd2b5150cc57e6f3a2b5b32b2f9a0554a4b2e65da470fc7098c93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03453",
    "kind": "arxiv",
    "version": 1
  }
}